Graviton emission from a Gauss-Bonnet brane
High Energy Physics - Theory
2008-11-26 v2
Abstract
We study the emission of gravitons by a homogeneous brane with the Gauss-Bonnet term into an Anti de Sitter five dimensional bulk spacetime. It is found that the graviton emission depends on the curvature scale and the Gauss-Bonnnet coupling and that the amount of emission generally decreases. Therefore nucleosynthesis constraints are easier to satisfy by including the Gauss-Bonnet term.
Keywords
Cite
@article{arxiv.hep-th/0701257,
title = {Graviton emission from a Gauss-Bonnet brane},
author = {Kenichiro Konya},
journal= {arXiv preprint arXiv:hep-th/0701257},
year = {2008}
}
Comments
6 pages, 5 figures; (V2) published version